FFA Dairy Foods Exam 2018 (Manchester) Part I. There is ONE correct response per question. Completely fill in the scantron with your response.

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1 FFA Dairy Foods Exam 2018 (Manchester) Part I. There is ONE correct response per question. Completely fill in the scantron with your response. 1. Organic milk and Conventional milk: a. Contain nine essential nutrients for humans b. Are not considered a good source of omega-three fatty acids c. Are produced under strict practices for safety d. All of the above 2. Whey naturally contains: a. Alpha-lactalbumin b. Beta-lactoglobulin c. Immunoglobulins d. All of the above 3. If a person is lactose intolerant, she or he may be able to comfortably consume all of the following dairy products, EXCEPT: a. Aged cheeses b. Goat milk c. Greek yogurt d. Lactaid milk 4. If a person is allergic to cow milk, she or he may be able to comfortably consume: a. Aged cheeses b. Goat milk c. Greek yogurt d. Lactaid milk 5. Greek yogurt is similar to regular yogurt, but: a. Contains more protein per gram of product b. Contains less water per gram of product c. Is more expensive d. All of the above 6. Which of the following items would a lacto-ovo vegetarian NOT consume: a. Milk b. Yogurt c. Chicken d. Eggs 7. Frozen yogurt: a. Can only contain all-natural ingredients b. Is essentially pure yogurt, but frozen c. Is much more healthy than ice cream d. Typically has lower fat but higher sugar than ice cream 1

2 8. Kefir: a. Is the same as yogurt b. Is made with the aid of kefir grains c. Has more protein than Greek yogurt d. All of the above 9. Modern robotic milking machines: a. Clean and sanitize cows teats b. Can reduce labor costs at the farm c. Tend to increase milking frequency d. All of the above 10. To ensure that antibiotics do not inadvertently get into the fluid milk supply, milk is tested: a. Before being transferred from the bulk tank to the tanker truck b. Before being transferred from the tanker truck to the processing plant c. Before packaged milk is shipped to grocery stores d. All of the above 11. Which of the following is an example of an unripened cheese? a. Blue b. Cream c. Camembert d. Muenster 12. The protein in milk that forms curds when coagulated to produce cheese is: a. Rennet b. Whey proteins c. Lactose d. Casein 13. The Federal Milk Market Order program establishes class prices of milk based on market prices of. a. Cheddar cheese, butter, and nonfat dry milk b. Evaporated milk c. Fresh milk and cream d. All varieties of cheese 14. The minimum amount of fat in whole milk is: a. 1% b. 2% c. 3.25% d. 5% 15. The maximum amount of fat in low-fat milk is: a. 1% b. 2% c. 3.25% d. 5% 2

3 16. The minimum amount of fat in ice cream (to be called ice cream) is: a. 5% b. 10% c. 15% d. 20% 17. Which ONE of the following statements is true? a. Scientific studies do not support a link between early puberty and consumption of milk b. Soy beverages provide equivalent nutrition as cow milk c. Rice beverages provide equivalent nutrition as cow milk d. Almond beverages provide equivalent nutrition as cow milk 18. Which of the following statements about cheese is NOT true? a. Cheese is the #1 source of dietary sodium for Americans b. Cheese is the #2 source of dietary calcium for Americans c. Process cheese is made from high-quality natural cheese d. Cheeses are naturally gluten-free 19. Dairy cows are treated with antibiotics for all of these reasons EXCEPT: a. To promote growth b. Only when they are necessary to treat and cure an illness c. For a prescribed period of time to treat a specific illness d. And milk from those cows does not make it into the food supply 20. Sustainability research has concluded all of the following EXCEPT: a. Since 2009, U.S. dairy farmers and companies have made a voluntary commitment to reduce dairy s carbon footprint by 25% by b. Dairy production, as a whole, accounts for approximately 2% of total U.S. greenhouse gas emissions. c. Only 8.4% of U.S. cropland is used for milk production. d. Cow methane production contributes 5% towards greenhouse gas emissions. 21. Research has shown that drinking milk after exercise can be as effective as some sports drinks in helping the body do all of the following, EXCEPT: a. Reduce muscle damage b. Replace fluids c. Rebuild muscle d. Rest 22. Regarding bovine somatotropin, all of these statements are true EXCEPT: a. It is naturally produced in the pituitary gland of cows b. It directs how energy and nutrients are used for growth of young cattle c. It can be distinguished from recombinant bovine somatotropin (rbst) d. It directs how energy and nutrients are used for milk production in lactating cows 3

4 23. An 8-ounce glass of milk provides 11% of the daily value of potassium, which helps to: a. build and repair muscle tissue, and serves as a source of energy b. maintain normal vision and skin c. strengthen bones and generates energy in your body s cells d. regulate the body s fluid balance and helps maintain normal blood pressure 24. Which of the following items would a vegan NOT consume: a. Wheat b. Milk c. Corn d. Soy 25. Which of the following is true for cows, but NOT true for pigs? a. They chew their cud b. They have 4 true stomachs c. They bear live young d. Both A and B 26. Hormones are naturally present in: a. Humans b. Animals c. Plants d. All of the above 27. Milk naturally contains: a. Annatto b. Vitamin B 12 c. Carrageenan d. All of the above 28. Some researchers estimate that up to 55% of adolescents may be deficient in, putting them at increased risk for debilitating bone diseases. Milk is the leading source of this vitamin: a. Vitamin C b. Vitamin D c. Folic acid d. Thiamin 29. Government data reveal that 90% of teen girls and 70% of teen boys are not getting the they need in their diets, which can put them at increased risk for stress fractures and bone breaks now, and osteoporosis later in life. Milk is an excellent source of this mineral: a. Calcium b. Choline c. Chromium d. Zinc 4

5 30. An 8-ounce glass of milk provides 16% of the daily value of protein, which primarily helps to: a. build and repair muscle tissue, and serves as a source of energy b. maintain normal vision and skin c. strengthen bones and generates energy in your body s cells d. regulate the body s fluid balance and helps maintain normal blood pressure For questions 31 35, observe Figure 1, sourced from the Dairy Market News website two weeks ago. 31. Approximately how much milk was produced by dairy cows in the 23 select states in September, 2017? a billion lb b billion lb c billion lb d billion lb 32. If milk production follows the same trend as in previous years, approximately how much milk MIGHT likely be produced by dairy cows in the 23 select states in this month, this year (September, 2018)? a billion lb b billion lb c billion lb d billion lb 33. If the CWT was $15.00 for May, 2018, approximately how much was milk produced in the 23 select states worth? a. $2.7 billion b. $27 billion c. $270 billion d. $2.7 trillion 34. Based upon what you know about the relationship between milk composition and milk components, in which month was the % FAT HIGHEST in the raw milk produced by the cows in these 23 select states? a. February b. March c. May d. July 35. In which of the months would the TOTAL POUNDS OF MILK FAT be highest in the raw milk produced by the cows in these 23 select states? a. February b. March c. May d. July 5

6 For questions 36-40, observe the images of Reduced fat milk (Figures 2 and 3), provided to you. 36. Which of the following statements is NOT true about Anderson Erickson AND Fairlife ultrafiltered milk? a. Vitamin A palmitate is added because the naturally present vitamin is removed when the fat is separated. b. Vitamin D3 is added because the fat-soluble vitamin is along with the fat during separation. c. Milk is a good source of iron. d. Milk is an excellent source of calcium. 37. Which of the following statements is NOT true? a. Ultra-filtered means that Fairlife milk is concentrated. b. Ultra-filtration reduces the amount of sugar in milk. c. Ultra-filtration increases the amount of protein in milk. d. Ultra-filtered means that Fairlife milk is sterile. 38. Which of the following statements is true about lactase? a. The enzyme converts lactose into glucose and galactose. b. The enzyme extends the shelf life of Fairlife milk. c. The enzyme increases the amount of protein in Fairlife milk. d. The enzyme is dangerous for humans. 39. Which of the following statements is true (per serving)? a. Anderson Erickson reduced fat milk has more fat than Fairlife reduced fat milk. b. Anderson Erickson reduced fat milk has more lactose than Fairlife reduced fat milk. c. Anderson Erickson reduced fat milk has more vitamin D than Fairlife reduced fat milk. d. Anderson Erickson reduced fat milk has more calories than Fairlife reduced fat milk. 40. To get all of the calcium recommended for one entire day, approximately how many cups of Fairlife reduced fat milk would you need to consume? a. 1.5 b. 2.5 c. 3 d. 4 YOU HAVE COMPLETED THIS PART OF THE TEST 6

7 FIGURE 1. Milk production (billion lb) of 23 select states between January 2014 and July

8 FIGURE 2. Anderson Erickson reduced fat milk ingredients and nutrition facts. 8

9 FIGURE 3. Fairlife reduced fat ultrafiltered milk ingredients and nutrition facts. 9

10 1/9/2019 GradeCam Go! - Main 2018 Test and Analyze and Interpret (40 pts) Correct Type Characters Points Standards 1. ABC E 2. ABC E 3. A CDE 4. A CDE 5. ABC E 6. AB DE 7. ABC E 8. A CDE 9. ABC E 10. ABC E 11. A CDE 12. ABC E 13. BCDE 14. AB DE 15. BCDE 16. A CDE 17. BCDE 18. BCDE 19. BCDE 20. ABC E 21. ABC E 1/2

11 1/9/2019 GradeCam Go! - Main 22. AB DE 23. ABC E 24. A CDE 25. Multiple answers 26. ABC E 27. A CDE 28. A CDE 29. BCDE 30. BCDE 31. AB DE 32. ABC E 33. BCDE 34. BCDE 35. AB DE 36. AB DE 37. ABC E 38. BCDE 39. Multiple answers 40. A CDE 2/2

Part 1. General Knowledge Exam

Part 1. General Knowledge Exam 2009 State Dairy Products CDE Iowa FFA Association 1. Lactase is essential for digestive hydrolysis of lactose in milk. Hydrolysis is a during which one or more water molecules